Why does Prime not allow VPN?

Could you elaborate on why Prime, a cryptocurrency exchange or platform, does not permit the use of Virtual Private Networks (VPNs)? Is there a specific security concern or regulatory requirement that prohibits VPN usage? Does this policy aim to prevent users from accessing the platform from restricted regions or to maintain a certain level of transparency and accountability? Additionally, how does Prime ensure the safety and privacy of its users without relying on VPNs, and what alternative measures are in place to protect against potential threats?